ICD-10 Diagnosis Code M21.37

Foot drop (acquired)

Diagnosis Code M21.37

ICD-10: M21.37
Short Description: Foot drop (acquired)
Long Description: Foot drop (acquired)
This is the 2017 version of the ICD-10-CM diagnosis code M21.37

Code Classification
  • Diseases of the musculoskeletal system and connective tissue
    • Other joint disorders (M20-M25)
      • Other acquired deformities of limbs (M21)

Information for Patients

Foot Injuries and Disorders

Each of your feet has 26 bones, 33 joints, and more than 100 tendons, muscles, and ligaments. No wonder a lot of things can go wrong. Here are a few common problems:

  • Bunions - hard, painful bumps on the big toe joint
  • Corns and calluses - thickened skin from friction or pressure
  • Plantar warts - warts on the soles of your feet
  • Fallen arches - also called flat feet

Ill-fitting shoes often cause these problems. Aging and being overweight also increase your chances of having foot problems.

  • Claw foot
  • Clubfoot
  • Common peroneal nerve dysfunction
  • Extremity x-ray
  • Flat feet
  • Foot pain
  • Foot sprain - aftercare
  • Foot, leg, and ankle swelling
  • Hand or foot spasms
  • High arch
  • Metatarsal fracture (acute) - aftercare
  • Metatarsal stress fractures - aftercare
  • Metatarsus adductus
  • Morton neuroma

[Read More]
Previous Code
Previous Code M21.339
Next Code
M21.371 Next Code